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Black square 80mm server cooling fan with four wires visible

Ruth's sister

Ruth's sister DA08025B12UG DC 12V 1.00A 80x80x25mm 4-Wire Server Cooling Fan

SKU CH-VHTF-3E78C

12 V DC server cooling fan measuring 80 x 80 x 25 mm with four-wire PWM control and 1.00 A current draw

  • 12 V DC operation for stable server cooling
  • 00 A current draw balances airflow and power use
  • 80 × 80 × 25 mm frame fits standard 8025 mounting
  • Four-wire PWM control enables precise speed regulation

12 V 80 mm 4-wire server fan

This 12 V DC fan measures 80 x 80 x 25 mm and draws 1.00 A through a 4-wire PWM connector. It is built for server and workstation chassis that require an 8025 form-factor cooling device.

Suited for 12 V 4-pin headers only

Buyers who need a different voltage or a 3-pin connector cannot use this model. Systems that require a larger or smaller frame size should look elsewhere.

Highlights

  • 12 V DC operation for stable server cooling
  • 00 A current draw balances airflow and power use
  • 80 × 80 × 25 mm frame fits standard 8025 mounting
  • Four-wire PWM control enables precise speed regulation

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 4-wire PWM control need recalibration on the DA08025B12UG?

The 4-wire PWM interface does not require periodic recalibration; the fan speed signal is handled by the motherboard controller continuously.

What thermal limit appears first when the 12 V 1.00 A fan runs at full load continuously?

The motor’s rated 12 V 1.00 A input defines the sustained power ceiling; exceeding it would trigger the supply’s over-current protection before the fan itself overheats.

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